Under what circumstances would New Zealand implement fuel rationing, and which phase of the fuel response plan triggers it?

New Zealand would implement fuel rationing only in the event of a 'severe and prolonged disruption'—such as the loss of a large share of fuel supply for many months—making it 'highly unlikely' but not impossible. This would trigger a move to phase four of the government's fuel response plan, which is currently at phase one. Finance Minister Nicola Willis stated that a phase four activation would occur 'only if there was a genuine likelihood of a severe and prolonged disruption', and that the government would then set a fuel reduction target and apply a simplified priority framework to allocate fuel accordingly.

Who would receive priority access to fuel under phase four, and how would access be restricted for the general public?

Under phase four, critical users—including emergency services, health workers, and schools—would have priority and uncapped access to fuel. Food, freight, and other commercial users would also have uncapped access but would be subject to government-imposed demand reduction requirements. In contrast, the general public would face transaction limits at the pump. The specific levels of fuel reduction for food and freight, other commercial and community users, and the general public would depend on the fuel reduction target set by the government, which in turn would reflect the scale of the disruption at the time.

New Zealand Outlines How Potential Fuel Rationing Would Work

May 10, 2026

New Zealand has detailed its fuel rationing protocol for severe supply disruptions, prioritizing emergency and commercial users over the general public. The government also confirmed a 90-million-liter diesel supply deal with Z Energy, expected by late June.

bloomberg

2026-04-27

New Zealand Adds Nine Days Diesel Supply, Boosts Reserve 50%

2026-05-10

New Zealand Outlines How Potential Fuel Rationing Would Work

2026-05-11

New Zealand Plans Law Change to Block Action Against Polluters

New Zealand Outlines How Potential Fuel Rationing Would Work

FAQ